local tbItem = Item:GetClass("SkillBookExp")
tbItem.nBookExpValue = 1
function tbItem:OnUse(it)
  local nExpValue = KItem.GetItemExtParam(it.dwTemplateId, tbItem.nBookExpValue)
  if nExpValue <= 0 then
    return
  end
  local tbBook = Item:GetClass("SkillBook")
  tbBook:UpdateGrowXiuLianExp(me)
  local tbAllAward = {
    {
      tbBook.szSkillBookExpName,
      nExpValue
    }
  }
  me.SendAward(tbAllAward, true, false, Env.LogWay_MiJi)
  return 1
end
